package com.yc.favorite.util;

import org.apache.ibatis.io.Resources;
import org.apache.ibatis.session.SqlSession;
import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.ibatis.session.SqlSessionFactoryBuilder;

import java.io.IOException;
import java.io.InputStream;

public class MyBatisHelper {

    private static SqlSessionFactory sqlSessionFactory;

    static {
        String resource = "mybatis.xml";
        try(InputStream inputStream = Resources.getResourceAsStream(resource);){
            sqlSessionFactory = new SqlSessionFactoryBuilder().build(inputStream);
        } catch (Exception e) {
            e.printStackTrace();
            throw new RuntimeException(e);
        }
    }

    public static SqlSession openSession(){
            return sqlSessionFactory.openSession();
    }

}
